import Vue from 'vue'
import VueRouter from 'vue-router'
import Login from '../components/Login.vue'
import Home from '../components/home.vue'
import Welcome from '../components/welcome.vue'
import Users from '../components/user/users.vue'
Vue.use(VueRouter)
const routes = [
  { path: '/login', component: Login },
  { path: '/', redirect: '/login' },
  {
    path: '/home',
    component: Home,
    redirect: '/home/welcome',
    children: [{ path: '/home/welcome', component: Welcome },
      { path: '/users', component: Users }
    ]
  }

]
const router = new VueRouter({
  routes
})

router.beforeEach((to, from, next) => {
  if (to.path === '/login') next()
  if (!window.sessionStorage.getItem('token')) next('/login')
  next()
})

export default router
